Unplugging rear tail light harness - Rennlist - Porsche Discussion ... Attached ImagesWire Harness Plug Porsche 911 - Quickly search our online parts Interchange database for a fast, easy way to find your used car parts. Use the drop down boxes to tell us the name of the used. Entry: 2/19/06 - Removal of the rear spring plates and torsion bars in a rusty 912 is a moment of truth. I've seen cars where the splines on the torsion bar are rusted tight and they can't be removed. If the splines on the torsion bar anchor points at the center of the car are damaged, I would be looking at a huge job of finding a good donor torsion bar tube and welding it into the body.. 924 Garage" the best handling Porsche in stock form.", J. Pasha, Excellence 924 Garage FAQ. 14 December 2002 09:38 AM. Introduction: Welcome to the 924 Garage FAQ. This FAQ is designed to answer most of the commonly asked questions that arise about 924's on.